Hello. How can I pass an image to a figure in a MATLAB script?
% Generate a wood grain pattern (example)
grain = rand(300, 400);
grain_thresholded = grain > 0.5; % Creates a binary pattern
% Apply color values to simulate wood grain
image(:,:,1) = grain_thresholded * 0.8 + (1 – grain_thresholded) * 0.4; % Red
image(:,:,2) = grain_thresholded * 0.6 + (1 – grain_thresholded) * 0.2; % Green
image(:,:,3) = grain_thresholded * 0.3 + (1 – grain_thresholded) * 0.1; % Blue
% Display the image
figure;
imshow(image);
The existing figure code is below. I want to replace the brown/tan RGB figure color with the above image color and pattern. Thanks for any help !
% Plot beam cross section
% A = base*h; % beam area, in^2
figure()
pgon = polyshape([0 0 23.5 23.5],[12 0 0 12]);
H = plot(pgon,’FaceColor’,[0.666, 0.392, 0.196],’FaceAlpha’,0.5); % use 0.666, 0.392, 0.196
% RGB: (202 164 114) = 0.79 0.643 0.447 wood color
H.LineStyle = ‘–‘;
H.EdgeColor = ‘black’;
hold on
axis equal
grid on
x6 =[0 23.5];
y6 =[6 6];
line(x6,y6,’Color’,’red’,’LineStyle’,’-.’) % adds a line at ‘c = 6’
title(‘Cross Section of Designed Beam’)
xlabel(‘base (in)’); ylabel(‘height (depth) (in)’)Hello. How can I pass an image to a figure in a MATLAB script?
% Generate a wood grain pattern (example)
grain = rand(300, 400);
grain_thresholded = grain > 0.5; % Creates a binary pattern
% Apply color values to simulate wood grain
image(:,:,1) = grain_thresholded * 0.8 + (1 – grain_thresholded) * 0.4; % Red
image(:,:,2) = grain_thresholded * 0.6 + (1 – grain_thresholded) * 0.2; % Green
image(:,:,3) = grain_thresholded * 0.3 + (1 – grain_thresholded) * 0.1; % Blue
% Display the image
figure;
imshow(image);
The existing figure code is below. I want to replace the brown/tan RGB figure color with the above image color and pattern. Thanks for any help !
% Plot beam cross section
% A = base*h; % beam area, in^2
figure()
pgon = polyshape([0 0 23.5 23.5],[12 0 0 12]);
H = plot(pgon,’FaceColor’,[0.666, 0.392, 0.196],’FaceAlpha’,0.5); % use 0.666, 0.392, 0.196
% RGB: (202 164 114) = 0.79 0.643 0.447 wood color
H.LineStyle = ‘–‘;
H.EdgeColor = ‘black’;
hold on
axis equal
grid on
x6 =[0 23.5];
y6 =[6 6];
line(x6,y6,’Color’,’red’,’LineStyle’,’-.’) % adds a line at ‘c = 6’
title(‘Cross Section of Designed Beam’)
xlabel(‘base (in)’); ylabel(‘height (depth) (in)’) Hello. How can I pass an image to a figure in a MATLAB script?
% Generate a wood grain pattern (example)
grain = rand(300, 400);
grain_thresholded = grain > 0.5; % Creates a binary pattern
% Apply color values to simulate wood grain
image(:,:,1) = grain_thresholded * 0.8 + (1 – grain_thresholded) * 0.4; % Red
image(:,:,2) = grain_thresholded * 0.6 + (1 – grain_thresholded) * 0.2; % Green
image(:,:,3) = grain_thresholded * 0.3 + (1 – grain_thresholded) * 0.1; % Blue
% Display the image
figure;
imshow(image);
The existing figure code is below. I want to replace the brown/tan RGB figure color with the above image color and pattern. Thanks for any help !
% Plot beam cross section
% A = base*h; % beam area, in^2
figure()
pgon = polyshape([0 0 23.5 23.5],[12 0 0 12]);
H = plot(pgon,’FaceColor’,[0.666, 0.392, 0.196],’FaceAlpha’,0.5); % use 0.666, 0.392, 0.196
% RGB: (202 164 114) = 0.79 0.643 0.447 wood color
H.LineStyle = ‘–‘;
H.EdgeColor = ‘black’;
hold on
axis equal
grid on
x6 =[0 23.5];
y6 =[6 6];
line(x6,y6,’Color’,’red’,’LineStyle’,’-.’) % adds a line at ‘c = 6’
title(‘Cross Section of Designed Beam’)
xlabel(‘base (in)’); ylabel(‘height (depth) (in)’) image, imshow, figure, rgb, polyshape, pgon MATLAB Answers — New Questions

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